So to make life easier (for myself, at least), here are my preferred SciTE.user settings:
buffers.zorder.switching=0
PHP=C:\[path to php...]\php.exe
command.help.*.thtml=$(CurrentWord)!$(SciteDefaultHome)\man\php_manual_en.chm
api.*.thtml=$(SciteDefaultHome)\api\php.api
view.whitespace=0
view.indentation.whitespace=Publish0
view.indentation.guides=0
highlight.indentation.guides=0
source.files=($source.files);*.php;*.thtml